CCIE R&S Quiz 2

CCIE R&S QUIZ 2

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Question 1
Which Transport Layer Protocols are Reliable, Use Flow Control and Congestion Control?
A
SCTP
B
LLDP
C
RSVP
D
TCP
E
UDP
Question 2
How can we configure OSPF with process id 10, with Router ID 1.1.1.1 and with a network 20.20.20.0/24 in area 0?
A
router-id 1.1.1.1
B
router ospf 10
C
set router-id 1.1.1.1
D
set network 20.20.20.0/24 area 0
E
network 20.20.20.0 0.255.255.255 area 0
Question 3
IGMP Proxy Operation Steps are given below. What is the Correct Order of this Oepration? a. Receivers Responds to IGMP Query. b. A single IGMP Report sent to the Querier. c. Querier Sends IGMP Query. d. IGMP Proxy forwards IGMP Query to all ports.  
A
a-b-c-d
B
a-d-b-c
C
c-d-a-b
D
d-c-a-b
E
d-b-c-a
Question 4
How can we confiure a Cisco router in OSPFv3 Stub Area 5? (OSPF Process Number = 10)
A
Router(config)# ipv6 router ospf 10 Router(config-router)# area stub
B
Router(config)# ipv6 router ospf 10 Router(config-router)# area 5 stub
C
Router(config)# ospf 10 Router(config)# area 5 stub
D
Router(config)# ipv6 ospf 10 Router(config)# area 5 stub
E
Router(config)# router ospf 10 Router(config-router)# area 5
Question 5
With which two value, the Router Roles in HSRP are determined?
A
1. Interface MAC Addresses 2. HSRP Priority Values
B
1. HSRP Priority Values 2. Interface IP Addresses
C
1.Interface MAC Addresses 2.Interface IP Addresses
D
1. Interface IP Addresses 2. HSRP Priority Values
E
1. HSRP Priority Values 2. Interface MAC Addresses
Question 6
MLDv2 Reports are sent to .... IPv6 address.
A
FF02::13
B
FF02::16
C
FF02::10
D
FF02::15
E
FF02::12
Question 7
How can we check all the errors are in all the interfaces?
A
show errors
B
show interface counters errors
C
show interface errors
D
show counters errors all
E
show counters errors
Question 8
What is the Default Load Balancing mechanism used by GLBP?
A
Round-robin 
B
Extended-robin
C
Weighted
D
Server-dependent
E
Host-dependent
Question 9
LDP ...... are sent for Error.
A
Discovery messages
B
RESV Messages
C
Notification messages
D
Session messages
E
PATH Messages
Question 10
Default OSPF Hello time is .... seconds and Dead time is .... seconds for broadcast and poimnt-to-point interfaces.
A
15 / 60
B
50 / 200
C
10 / 40
D
20 / 80
E
30 / 120
Question 11
.... forwards IP packets. .... forwards Labelled IP packets.
A
LIB / RIB
B
LFIB / FIB
C
LIB / FIB
D
FIB / LIB
E
FIB / LFIB
Question 12
If BGP is waiting for a TCP connection with the remote peer, what is this state?
A
Idle
B
Established
C
Open Confirmed
D
Connect
E
Open Sent
Question 13
Which ones are true for RIPv2?
A
Classless protocol
B
Path-vector protocol
C
Uses Cost as Metric
D
Distance-vector protocol
E
Uses plain-text or MD5 authentication
Question 14
As a Service Provider, if we allow all of our customers to use the full VLAN ranges and give them also a second 802.1Q tag to differentiate them in our network, this is called ....
A
Q-in-Q
B
VLAN Association
C
VLAN Labellling
D
ISL
E
802.1Q Tunneling
Question 15
.... is an IPv6 Tunneling technique that IPv4 and IPv6 addresses come from an ISP.
A
Dual Stack
B
Teredo
C
ISATAP
D
NAT64
E
6RD
Question 16
Which multicast group is assigned to specific protocols?
A
229.0.0.0 - 230.255.255.255
B
224.0.0.0 - 224.0.0.255
C
229.0.0.0 - 230.0.0.255
D
224.0.0.0 - 239.255.255.255
E
224.0.0.0 - 224.255.255.255
Question 17
Which one(s) is/are a standard based First Hop Redundancy Protocol?
A
HSRP
B
VRRP
C
IGMP
D
GLBP
E
RSTP
Question 18
How can we allow a MAC Address Statically on a port with port security? (MAC: 1111:2222:3333)
A
switchport port-security mac-address 1111:2222:3333
B
switchport mac-address 1111:2222:3333 port-security
C
switchport mac-address 1111:2222:3333
D
port-security mac-address 1111:2222:3333
E
port security mac 1111:2222:3333
Question 19
Which part of the ToS Field of an IP Packet is used for IP Precedence?
A
Last 5 Bits
B
Last 5 Bits
C
First 4 Bits
D
First 3 Bits
E
Middle 3 Bits
Question 20
How can we cofigure a schedule for IP SLA for an unlimited time starting immediatelly? (IP SLA Operation Number=50)
A
ip sla schedule 10 life forever start-time now
B
ip-schedule 10 life forever start-time now
C
ip sla schedule 10 life unlimited start-time immediate
D
ip sla-schedule 10 life unlimited start-time immediate
E
ip sla schedule 10 life unlimited start-time now
Question 21
With .... we can use a different STP instance for each VLAN. Each STP instance can have different root switch and blocked ports.
A
MST
B
RSTP
C
PVST+
D
STP
E
All of them
Question 22
Which ones are true for OSPF?
A
Uses Disjkstra Algorithm
B
Hierarchical protocol
C
Uses DUAL Algorithm
D
A link-state protocol
E
A hybrid protocol
Question 23
Which BGP attributes must be supported by every BGP implementation?
A
All of them
B
Transitive Attributes
C
Well-known Attributes
D
Optional Attributes
E
Non-transitive Attributes
Question 24
There are Four Modes of VTP. One of them is Off mode. Off Mode is supported by ....
A
VTPv2
B
VTPv1
C
VTPv3
D
All of them
E
VTPv3 and VTPv3
Question 25
How can we display HSRP state changes?
A
debug hsrp details
B
debug standby
C
debug ip hsrp
D
debug hsrp
E
debug redundancy
Question 26
In VTP .... Mode , a switch does not advertise its own VLAN configuration. It does not also synchronize its VLAN database with received advertisements. 
A
Standalone
B
Server
C
Client
D
Transparent
E
Network
Question 27
How to clear NetFlow statistics on Cisco routers?
A
delete flow stats
B
delete ip flow stats
C
request ip flow stats clear
D
clear ip flow stats
E
clear ip stats
Question 28
Which IPv6 address is the all-router multicast group?
A
FFFF::1
B
FF02::2
C
FF02::1
D
FFFF::2
E
FF02::3
Question 29
When is a Topolgy change sent in STP Operation?
A
If a port moves from Forwarding to Blocking
B
All of them
C
If a port go to the Forwarding state and the switch has at least one Designated Port
D
If a TCN is received by a Designated Port
E
If a switch becomes the root switch
Question 30
Which ones are in MPLS Control Plane?
A
All of them
B
LIB
C
RIB
D
FIB
E
LFIB
Question 31
What ones are the types of Cisco IOS firewalls?
A
Anhanced Policy Firewall
B
Area-Based Policy Firewall
C
Extended Cisco IOS Firewall
D
Zone-Based Policy Firewall
E
Classic Cisco IOS Firewall
Question 32
What is the range of 32 bits AS number?
A
0-65536
B
0-4294967295
C
65536-4294967295
D
60536-65536
E
64536-65536
Question 33
For best effor traffic, what is the first 3 bits of DSCP?
A
100
B
001
C
000
D
110
E
010
Question 34
What is the name of the problem solving approach beginning from the physical layer of OSI model?
A
Top down:
B
Divide and conquer
C
Bottom up
D
Spot difference
E
Follow path
Question 35
If we have four route  to a destination with IS-IS, External EIGRP and External BGP, which one is selected as Best Route and stored in Routing Table?
A
All of them
B
External BGP
C
External EIGRP
D
External BGP and External EIGRP
E
IS-IS
Question 36
What is the metric of the best route to reach a network in EIGRP Terminology ? (This route is also in the Routing Table)
A
Advertised distance
B
Feasible successor
C
Sccessor
D
Feasible distance
E
Best distance
Question 37
How can we reset all lldp records on Cisco routers?
A
clear lldp
B
clear lldp counters
C
delete lldp counters
D
delete lldp statistics
E
delete lldp
Question 38
How can we permit HTTP traffic coming from 192.168.50.0/30 to any host with an ACL? (ACL Number 105)
A
ip extended access-list 105 deny tcp 192.168.50.0 0.0.0.255 any 80
B
access-list 105 permit tcp 192.168.50.0 0.0.0.3 any eq 80
C
ip access-list 105 permit tcp 192.168.50.0 0.0.0.3 any 80
D
access-list 105 permit tcp 192.168.50.0 0.0.0.255 any eq 80
E
extended access-list 105 deny tcp 192.168.50.0 0.0.0.3 any 80
Question 39
How can we see all the entires in EIGRP Topology Table?
A
show eigrp topology links
B
show ip eigrp topology all-links
C
show eigrp topology statistics
D
show ip eigrp topology details
E
show ip eigrp topology
Question 40
In IS-IS,  .... and .... packets are used to synchronize IS-IS Link-State Databases. 
A
PSNP
B
CSNP
C
LSP
D
BPDU
E
LSA
Question 41
How can we adjuct BGP Keepalive and Hold time timers for neighbor 142.10.1.2 as 40 and 120?
A
neighbor 142.10.1.2 timers 40 120
B
neighbor 142.10.1.2 set timers 40 120
C
set timers 40 120 neighbor 142.10.1.2
D
bgp timers 40 120 neighbor 142.10.1.2
E
timers 40 120 neighbor 142.10.1.2
Question 42
Which command must we use under OSPFv3 process to restart with non stop data forwarding?
A
restart
B
graceful-restart
C
non-stop reboot
D
non-stop restart
E
reboot
Question 43
Which ones are true for VRRP?
A
Default VRRP Priority is 150
B
All of them
C
VRRP MAC 0000.5e00.01xx
D
Uses Multicast address 224.0.0.18
E
A Router supports up to 255 VRRP Groups
Question 44
Local preference range is ....
A
From 0 to 4294967295
B
From 0 to 60512
C
From 60512 to 65512
D
From 64512 to 65512
E
From 0 to 65512
Question 45
L1 CSNPs are sent to all Level-1 ISs Multicast address .... L2 CSNPs are sent to all Level-2 ISs Multicast address ....
A
01-80-C2-00-00-14 / 01-80-C2-00-00-15
B
49-00-C2-00-00-4 / 49-00-C2-00-00-5
C
49-80-C2-00-00-14 / 49-80-C2-00-00-15
D
01-00-C2-00-00-14 / 01-00-C2-00-00-15
E
49-80-C2-00-00-1 / 49-80-C2-00-00-2
Question 46
If there is no Option field IPv6 header is ..... bytes long.
A
4 bytes
B
24 bytes
C
40 bytes
D
10 bytes
E
20 bytes
Question 47
What is the AD for EIGRP Summary Routes?
A
170
B
5
C
90
D
5
E
70
Question 48
Which ones are True abot AD and FD in EIGRP Terminology?
A
Advertised Distance (AD): Neighbor to the destination Distance.
B
Advertised Distance (AD): To Neighbor plus, from neighbor to destination distance.
C
Advertised Distance (AD): To Neighbor or from neighbor to destination distance.
D
Feasible Distance (FD): Neighbor to the destination Distance.
E
Feasible Distance (FD): To Neighbor plus, from neighbor to destination distance.
Question 49
How can we configure EtherChannel Protocol?
A
channel-protocol { pagp | lacp }
B
Port-Channel set { pagp | lacp }
C
Port-Channel { pagp | lacp } run
D
EtherChannel { pagp | lacp }
E
channel-protocol { pagp | lacp } enable
Question 50
Which ones are the PPPoE Session Establishment States? 
A
Connect Stage
B
Termination Stage
C
Discovery Stage
D
Session Stage
E
Keepalive Stage
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